WO2012170864A8 - Émission efficace pour réseau local sans fil à faible débit de données - Google Patents

Émission efficace pour réseau local sans fil à faible débit de données Download PDF

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Publication number
WO2012170864A8
WO2012170864A8 PCT/US2012/041629 US2012041629W WO2012170864A8 WO 2012170864 A8 WO2012170864 A8 WO 2012170864A8 US 2012041629 W US2012041629 W US 2012041629W WO 2012170864 A8 WO2012170864 A8 WO 2012170864A8
Authority
WO
WIPO (PCT)
Prior art keywords
protocol
data rate
phy
mode
low data
Prior art date
Application number
PCT/US2012/041629
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English (en)
Other versions
WO2012170864A3 (fr
WO2012170864A2 (fr
Inventor
Yong Liu
Original Assignee
Marvell World Trade Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marvell World Trade Ltd. filed Critical Marvell World Trade Ltd.
Priority to KR1020147000214A priority Critical patent/KR101898901B1/ko
Priority to EP16177592.9A priority patent/EP3094131B1/fr
Priority to JP2014514894A priority patent/JP5907496B2/ja
Priority to CN201280038477.8A priority patent/CN103718596B/zh
Priority to EP12727576.6A priority patent/EP2719219B1/fr
Publication of WO2012170864A2 publication Critical patent/WO2012170864A2/fr
Publication of WO2012170864A3 publication Critical patent/WO2012170864A3/fr
Publication of WO2012170864A8 publication Critical patent/WO2012170864A8/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Abstract

Un dispositif d'interface réseau de l'invention utilise une durée maximale d'unité de données de protocole (PPDU) de couche physique (PHY) telle que, (A) lorsqu'il fonctionne dans une premier mode de fonctionnement, une unité de données (i) définie par un protocole d'une couche située au-dessus d'un protocole PHY dans une pile de protocoles et (ii) ayant une longueur maximale définie par le protocole situé au-dessus du protocole PHY tient entièrement dans une PPDU unique au débit de données le plus faible possible du premier mode de fonctionnement, et (B) lorsqu'il fonctionne dans une deuxième mode de fonctionnement, l'unité de données (i) définie par le protocole de la couche située au-dessus du protocole PHY et (ii) ayant la longueur maximale définie par le protocole situé au-dessus du protocole PHY ne tient pas entièrement dans une PPDU unique au débit de données le plus faible possible du deuxième mode de fonctionnement.
PCT/US2012/041629 2011-06-08 2012-06-08 Émission efficace pour réseau local sans fil à faible débit de données WO2012170864A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020147000214A KR101898901B1 (ko) 2011-06-08 2012-06-08 저데이터율 wlan을 위한 효율적인 송신
EP16177592.9A EP3094131B1 (fr) 2011-06-08 2012-06-08 Transmission efficace de réseau local sans fil à faible débit de données
JP2014514894A JP5907496B2 (ja) 2011-06-08 2012-06-08 低データレートのｗｌａｎのための効率的な送信
CN201280038477.8A CN103718596B (zh) 2011-06-08 2012-06-08 用于低数据速率wlan的高效传输
EP12727576.6A EP2719219B1 (fr) 2011-06-08 2012-06-08 Émission efficace pour réseau local sans fil à faible débit de données

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201161494609P 2011-06-08 2011-06-08
US61/494,609 2011-06-08
US201161501136P 2011-06-24 2011-06-24
US61/501,136 2011-06-24
US201161521217P 2011-08-08 2011-08-08
US61/521,217 2011-08-08
US201161560715P 2011-11-16 2011-11-16
US61/560,715 2011-11-16
US201261588852P 2012-01-20 2012-01-20
US61/588,852 2012-01-20
US201261622790P 2012-04-11 2012-04-11
US61/622,790 2012-04-11

Publications (3)

Publication Number Publication Date
WO2012170864A2 WO2012170864A2 (fr) 2012-12-13
WO2012170864A3 WO2012170864A3 (fr) 2013-03-07
WO2012170864A8 true WO2012170864A8 (fr) 2014-01-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/041629 WO2012170864A2 (fr) 2011-06-08 2012-06-08 Émission efficace pour réseau local sans fil à faible débit de données

Country Status (6)

Country Link
US (5) US9019914B2 (fr)
EP (2) EP2719219B1 (fr)
JP (1) JP5907496B2 (fr)
KR (1) KR101898901B1 (fr)
CN (1) CN103718596B (fr)
WO (1) WO2012170864A2 (fr)

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CN103718596B (zh) 2018-02-23
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US8995367B2 (en) 2015-03-31
CN103718596A (zh) 2014-04-09
US20150327120A1 (en) 2015-11-12
US20120314695A1 (en) 2012-12-13
US8867467B2 (en) 2014-10-21
US9769703B2 (en) 2017-09-19
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US9088908B2 (en) 2015-07-21
US9019914B2 (en) 2015-04-28
US20120314696A1 (en) 2012-12-13
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JP5907496B2 (ja) 2016-04-26
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